# coding: utf-8

__doc__ = """
Installation.
  Add "ordering" app to the top of INSTALLED_APPS list.
  In urls.py add something like this:
    (r'^admin/', include('ordering.urls')),
  before
    (r'^admin/(.*)', admin.site.root),

Setting.
  Now in models you plan to sort from admin area, add to class Meta:
    orderable = True
  After this run syncdb (or evolvedb if you use deseb).

Limitations.
  Classes with "orderable" option installed can't have "ordering" option defined.
  In admin area, "up/down" links are displayed ONLY if no sorting/filtering has been performed.
"""